165901530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{240437}}^1$

素因数の和:240470

約数の個数: 32

約数和(自身を含む): 415476864

約数和(自身を除く): 249575334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 240437, 480874, 721311, 1202185, 1442622, 2404370, 3606555, 5530051, 7213110, 11060102, 16590153, 27650255, 33180306, 55300510, 82950765, 165901530]

約数ペア:

[(1, 165901530), (2, 82950765), (3, 55300510), (5, 33180306), (6, 27650255), (10, 16590153), (15, 11060102), (23, 7213110), (30, 5530051), (46, 3606555), (69, 2404370), (115, 1442622), (138, 1202185), (230, 721311), (345, 480874), (690, 240437)]